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<?php
/**
* Save draft through ajax
*
* @package Blog
*/
?>
elgg.provide('elgg.blog');
/*
* Attempt to save and update the input with the guid.
*/
elgg.blog.saveDraftCallback = function(data, textStatus, XHR) {
if (textStatus == 'success' && data.success == true) {
var form = $('form[name=blog_post]');
// update the guid input element for new posts that now have a guid
form.find('input[name=guid]').val(data.guid);
oldDescription = form.find('textarea[name=description]').val();
var d = new Date();
var mins = d.getMinutes() + '';
if (mins.length == 1) {
mins = '0' + mins;
}
$(".blog-save-status-time").html(d.toLocaleDateString() + " @ " + d.getHours() + ":" + mins);
} else {
$(".blog-save-status-time").html(elgg.echo('error'));
}
}
elgg.blog.saveDraft = function() {
if (typeof(tinyMCE) != 'undefined') {
tinyMCE.triggerSave();
}
// only save on changed content
var form = $('form[name=blog_post]');
var description = form.find('textarea[name=description]').val();
var title = form.find('input[name=title]').val();
if (!(description && title) || (description == oldDescription)) {
return false;
}
var draftURL = elgg.config.wwwroot + "action/blog/auto_save_revision";
var postData = form.serializeArray();
// force draft status
$(postData).each(function(i, e) {
if (e.name == 'status') {
e.value = 'draft';
}
});
$.post(draftURL, postData, elgg.blog.saveDraftCallback, 'json');
}
elgg.blog.init = function() {
// get a copy of the body to compare for auto save
oldDescription = $('form[name=blog_post]').find('textarea[name=description]').val();
setInterval(elgg.blog.saveDraft, 60000);
};
elgg.register_event_handler('init', 'system', elgg.blog.init);
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